TY  - RPRT
TI  - Source identification by non-negative matrix factorization combined with semi-supervised clustering
AU  - Alexandrov, Boian S.
AU  - Alexandrov, Ludmil B.
AU  - Iliev, Filip L.
AU  - Stanev, Valentin G.
AU  - Vesselinov, Velimir V.
PY  - 2023
UR  - https://www.osti.gov/biblio/2222289
ID  - 2222289
ER  -